Tel: +86-755-29480680
Fax:+86-755-29360915
Rita Wang.
Sales Manager
Skype:powerelek
Email: manager@powerelek.com
* Power line carrier-current communication(this is optional function,Modem+Filter price:100usd/set.one Modem could communicate at lest 100pcs inverters)
Need More Info?Feel free to contact with our customers service manager@powerelek.com,we will give u the reply within 24 hours!
System Function
◆ Power line carrier-current communication(this is optional function,please confirm the spec outside the box first .)
By using electric power as a carrier of AC alternating current, can modulate high-frequency and carrier frequency (60KHz) in AC wire transmission and can achieve the communication/ newsletter between inverters or between inverter and computer. And it can transfer the power data . Also monitor all functions of inverter.
1.Carrier frequency:60KHZ(Frequency customizable); 2.Interface way:TTL level serial interface; 3.Carrier rate:300BPS;
4.Serial rate:9600PS(Can customize according to customer's request);
5.Modulation mode:FSK+DSSS;6.Newsletter distance:400m;
◆ 6-grade power search---In overcast weather, the PV Panel’s output current is extremely tiny, then inverter will automatic open 6-grade power search function,and keep outputing efficent and steady during the low power .
◆ Wide voltage input(22-50VDC)---1.DC voltage input:22~50VDC; 2.Second level power variable voltage conversion.
◆ High-frequency two-way and one-way grid function---1.High frequency direct modulation, AC half wave synthesis;
2.Two-way grid means: Load consume directly. And can reverse AC current transmission.
◆ Kinds of frequency output function---1.It can apply to 50Hz and 60Hz frequency of AC;2.Frequency range: 45 50 54/55 60 64 Hz;
◆Directly connected to the solar panels (do not need to connect the battery)
◆ AC 0 angle with high precision auto-detection---High-precision analysing the AC phase angle .The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.
1.AC phase shift: < 1%; 2.Over-zero protection: 0.2 VAC; 3.AC switching: 50Hz / 60Hz.
◆ Synchronous High-frequency Modulation
1.Modulation synthesis: half wave and full-bridge modulation synthesis (100Hz / 120Hz) ;
2.Synthetic way: MOSFET full-bridge; 3.High frequency: 50KHz.
◆ Pure Sine Wave Output---Use SPWM directly to make pure sine wave output.
1.Output waveform: Adopt complementary PWM to push-pull pure sine wave; 2.Generate means: enhancement-mode SPWM.
◆ Power Automatically Locked (APL)--- automatically powers locked in maximum power point, made output more stable.
◆ Constant Current, Constant Power---constant current and output power, without any overload, over-current phenomenon.
◆ Exactly and timely automatic Island Effect Protection
◆ High-Frequency High Conversion Rate---Adapt high frequency converter, the output more efficient.
◆ Maximum Power Point Tracking (MPPT)---high-precision (MPPT) operation power, automatic and immediate adjust the solar panels output power at the maximum output point,made the inverter discharge to power grid with the highest efficiency.
◆ Stack using--- Such as: 4 micro inverter of 260W stacking can achieve 1040W. the number of the stacking is unlimited.
◆ DC input---Input voltage range: 22V to 50V,PV Panel: Recommend using the power more than 30W and the standard voltage of 36V PV panels.Suggestion making the PV in parallel.
◆ AC output---220VAC: 180V - 262V, 50HZ; 110V AC: 80V - 160V, 60HZ.
Notes:
★Please connect the inverter following the operation instruction show above. If have any question please contact
with relative persons.
★Non-professionals do not disassemble.Only qualified personnel may repair this product.
★Please install inverter in the low humidity and well-ventilated place to avoid the inverter over-heating,and clear
around the inflammable and explosive materials.
★When using this product, avoid children touching,playing, to avoid electric shock.
★Connected solar panels, battery or wind generators DC input DC power supply cable.
Accessories for product:
1.One warranty card;
2.One user manual;
3.One certificate of quality;
4.1 pouch of screw for micro inverter installation;
5.One AC Cable;
LED Display
1.Red light 3 second---Red LED light 3 second while device starts , then in working condition;
2.Green flash fast---MPPT searching;
3.Green flash slow---MPPT + searching;
4. Red flash slow---MPPT - searching;
5.Green lights on 3s and off 0.5s---MPPT locked;
6.Red light steady---a. Islanding protection;b.Over-temperature protection;c.Over / low AC voltage protection;
d. Over / low DC voltage protection; e.Fault
Remarks:
LED flashing in the process of being working condition:inverters connected to AC & DC sides→Red LED light 3 second→Green LED flash fast(MPPT searching)→Green LED flash slow(MPPT + searching) / Red LED flash slow (MPPT - searching) / reen LED lights on 3s and off 0.5s (MPPT locked) .
Pa r a m e t e r Ta b l e
Models |
WVC260A/260B-230V/50Hz/120V/60Hz |
Recommend use PV panels |
300W/Vmp>34V/Voc<50V |
DC MAX input current |
15A |
AC MAX output power |
260Watt |
DC MAX Open-circuit input-voltage |
50VDC |
DC input voltage range |
22~50VDC |
MAX output power factor |
0.99 |
DC input Reverse voltage protection |
FUSE |
AC output voltage range |
80V 125V 160V/180V 230V 262V |
AC frequency range |
45 50 54/55 60 64 Hz |
THDIAC |
<5% |
AC Phase |
<0.5% |
Islanding protection |
VAC;fAC |
Output short circuit protection |
Current-limiting |
Led Display |
Refer to “LED Display” |
Communication |
power line carrier-current communication |
Standby Power |
<1W |
Night Power |
<1W |
Ambient temperature range |
-40 ℃~65℃ |
Humidity |
0~100% |
Waterproof |
IP67 |
Network test |
DIN VDE 1026 UL1741 |
Certificate |
CEC |
Packing and weight
Net weight |
0.65kg |
Gross weight |
0.85kg |
Size(L x W x H) |
195×130×32mm |
Package(L x W x H) |
Inner box:24.5x20x6CM Big box:41.8x38.8x26.8CM |
Installation |
fixed the inver ter on the PV holder |